20222202199 has 2 divisors, whose sum is σ = 20222202200. Its totient is φ = 20222202198.

The previous prime is 20222202149. The next prime is 20222202229. The reversal of 20222202199 is 99120222202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20222202199 - 2⁹ = 20222201687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20222202199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222202149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111101099 + 10111101100.

It is an arithmetic number, because the mean of its divisors is an integer number (10111101100).

Almost surely, 2^20222202199 is an apocalyptic number.

20222202199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222202199 is an equidigital number, since it uses as much as digits as its factorization.

20222202199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20222202199 in words is "twenty billion, two hundred twenty-two million, two hundred two thousand, one hundred ninety-nine".